Actually, I don't agree. I found the campaign in Neverwinter Nights 2 to be of a much higher quality than NWN1. NWN1 was much better for the fan-created modules (of which there are plenty), while the engine in NWN2 left a lot to be desired.

The expansion for NWN2 (Mask of the Betrayer) blows all of them out the water anyway.

If you want to play a good RPG give the Witcher a try, the game is awesome. Buggy as hell, but awesome.

I have to agree with Witcher being excellent on the bugs I believe that really is dependent on system. I have played witcher through twice once on vista 32 bit and the other time on vista x64. On vista 32 bit I had lots of crashes during autosave on vista x64 I had zero crashes. This was on the exact same system only the os being different.